Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
fogar
←
English
foyer
(cognate)
←
Spanish
hogar
(cognate)
←
Latin
focus
(derived)
→
Spanish
hogar
(cognate)